Why does my budgie/parakeet hold a bit foot?

Is this normal? One of his foot is smaller than the other. It looks cute, but I'm worried if this is serious. I had him for 4 months. I bought him from Petco and he have a little foot from the day I got him. He seem fine. Please help. Thank you!
Is it okay to purloin out the...
Answers:    If the foot is not causing problems or making it hard to hike then I would not worry about it. You own a special little bird, so you're lucky. :) When I was about 7 ish, my mom and I went to the pet store and bought me a moment or two Russian Dwarf hamster. When we got home, we put him in his pen to get comfortable. Later that night, I got him out and discovered he one and only had three legs. I was so young, and pretty upset. My mom said that whether we took him back they'd feed him to the snakes, so I definitely required to keep him then because my mom convinced me he was a special pet. Having three legs never stopped my hamster; he loved to run on his helm, and he was quite fast. He lived a nice satisfied life. I wouldn't worry about your bird's foot, it's merely seems to be a simple birth defect that's a cute feature. Good luck near your bird! :)
Im looking into breeding birds?
It seems like a birth defect, i don't reflect on it's a problem
Can peacocks be kept contained by like peas in a pod pen at hours of darkness next to chickens and ducks?   Talking cockatiel birds?   Zebra finches that own bred and the mannish in a minute have a nude patch on his wager on, is that regular?   Things to guide my budgie?